We're all adults here, with varying levels of sexual experience in different areas of sex so I feel the openness is liberating. We can ask questions that maybe our friends at home wouldn't know about because they don't enjoy the same things we do. I know here I can ask anything regardless of the topic and will get an educated response from several members of the community.
I'm open with my two male best friends and they know a lot about my sex life. They're just like anyone else here making a poll I've had them ask me before if I shave and if so is it bald or landing strip, what my favorite position is, what kind of underwear I wear, what's my favorite lingerie etc. I tell them the truthful answer just like I do on the polls and I personally know these guys. I don't feel uncomfortable with them asking or sharing the results because they're my friends and we're open and honest with each other about everything.